Sialolithiasis diagnostic study of choice: Difference between revisions
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** The gland may appear enlarged | ** The gland may appear enlarged | ||
** Hyperdensity of gland with stranding | ** Hyperdensity of gland with stranding | ||
* In chronic sialolithisis, fatty atrophy and reduction in salivary gland parenchymal volume may be seen. | |||
* | |||
==== The comparison table for diagnostic studies of choice for sialolithiasis<ref name="pmid28457224">{{cite journal |vauthors=Thomas WW, Douglas JE, Rassekh CH |title=Accuracy of Ultrasonography and Computed Tomography in the Evaluation of Patients Undergoing Sialendoscopy for Sialolithiasis |journal=Otolaryngol Head Neck Surg |volume=156 |issue=5 |pages=834–839 |year=2017 |pmid=28457224 |doi=10.1177/0194599817696308 |url=}}</ref> ==== | ==== The comparison table for diagnostic studies of choice for sialolithiasis<ref name="pmid28457224">{{cite journal |vauthors=Thomas WW, Douglas JE, Rassekh CH |title=Accuracy of Ultrasonography and Computed Tomography in the Evaluation of Patients Undergoing Sialendoscopy for Sialolithiasis |journal=Otolaryngol Head Neck Surg |volume=156 |issue=5 |pages=834–839 |year=2017 |pmid=28457224 |doi=10.1177/0194599817696308 |url=}}</ref> ==== | ||
Revision as of 20:42, 5 February 2018
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Sialolithiasis diagnostic study of choice On the Web |
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Editor-In-Chief: C. Michael Gibson, M.S., M.D. [1]; Associate Editor(s)-in-Chief:
Overview
Diagnostic Study of Choice
Template statements
Sialolithiasis is mainly diagnosed by history and physical examination. Diagnosis can be confirmed by computed tomography, ultrasound, magnetic resonance sialography, conventional sialography.
Study of choice:
Computed tomography
- High resolution noncontrast computed tomography (CT) scanning is the study of choice for the diagnosis of sialolithisis.[1]
- Most stones contain enough calcium, so they can be visible with noncontrast CT scan.
- The following results are seen in acute obstructive due to sialolithisis after administraion of contrast
- The gland may appear enlarged
- Hyperdensity of gland with stranding
- In chronic sialolithisis, fatty atrophy and reduction in salivary gland parenchymal volume may be seen.
The comparison table for diagnostic studies of choice for sialolithiasis[2]
| Sensitivity | Specificity | |
|---|---|---|
| CT scan | % 98 | % 88 |
| Ultrasound | % 65 | % 80 |
✔= The best test based on the feature
Diagnostic results
The following result of [investigation name] is confirmatory of [disease name]:
- Result 1
- Result 2
Sequence of Diagnostic Studies
The [name of investigation] should be performed when:
- The patient presented with symptoms/signs 1, 2, and 3 as the first step of diagnosis.
- A positive [test] is detected in the patient, to confirm the diagnosis.
Diagnostic Criteria
- Here you should describe the details of the diagnostic criteria.
- Always mention the name of the criteria/definition you are about to list (e.g. modified Duke criteria for the diagnosis of endocarditis / 3rd universal definition of MI) and cite the primary source of where this criteria/definition is found.
- Although not necessary, it is recommended that you include the criteria in a table. Make sure you always cite the source of the content and whether the table has been adapted from another source.
- Be very clear as to the number of criteria (or threshold) that needs to be met out of the total number of criteria.
- Distinguish criteria based on their nature (e.g. clinical criteria / pathological criteria/ imaging criteria) before discussing them in details.
- To view an example (endocarditis diagnostic criteria), click here
- If relevant, add additional information that might help the reader distinguish various criteria or the evolution of criteria (e.g. original criteria vs. modified criteria).
- You may also add information about the sensitivity and specificity of the criteria, the pre-test probability, and other figures that may help the reader understand how valuable the criteria are clinically.
- [Disease name] is mainly diagnosed based on clinical presentation. There are no established criteria for the diagnosis of [disease name].
- There is no single diagnostic study of choice for [disease name], though [disease name] may be diagnosed based on [name of criteria] established by [...].
- The diagnosis of [disease name] is made when at least [number] of the following [number] diagnostic criteria are met: [criterion 1], [criterion 2], [criterion 3], and [criterion 4].
- The diagnosis of [disease name] is based on the [criteria name] criteria, which includes [criterion 1], [criterion 2], and [criterion 3].
- [Disease name] may be diagnosed at any time if one or more of the following criteria are met:
- Criteria 1
- Criteria 2
- Criteria 3
IF there are clear, established diagnostic criteria:
- The diagnosis of [disease name] is made when at least [number] of the following [number] diagnostic criteria are met: [criterion 1], [criterion 2], [criterion 3], and [criterion 4].
- The diagnosis of [disease name] is based on the [criteria name] criteria, which include [criterion 1], [criterion 2], and [criterion 3].
- The diagnosis of [disease name] is based on the [definition name] definition, which includes [criterion 1], [criterion 2], and [criterion 3].
IF there are no established diagnostic criteria:
- There are no established criteria for the diagnosis of [disease name].
References
- ↑ Ellies, Maik; Laskawi, Rainer; Arglebe, Christian; Schott, Anngrit (1996). "Surgical management of nonneoplastic diseases of the submandibular gland". International Journal of Oral and Maxillofacial Surgery. 25 (4): 285–289. doi:10.1016/S0901-5027(06)80058-5. ISSN 0901-5027.
- ↑ Thomas WW, Douglas JE, Rassekh CH (2017). "Accuracy of Ultrasonography and Computed Tomography in the Evaluation of Patients Undergoing Sialendoscopy for Sialolithiasis". Otolaryngol Head Neck Surg. 156 (5): 834–839. doi:10.1177/0194599817696308. PMID 28457224.